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0.2106/0.04 = 0
5.265 = 0
L <> R
| 7x-5+23x=26x+15 | | -6x-8-7x=-151 | | 67+8=6 | | 2u+2+5u-36=5u | | -x+1-7x=-63 | | 12+9w=12w | | z-14+z-6=z+48 | | 2+7x+x=2 | | 4u=10-u | | x+4-(x-1)=6x | | 7+x-6x=-38 | | s-1+s+12=s+42 | | X^2+6y=12 | | t-43+t-43=t+32 | | 5x-2+7x=-62 | | 6(z+2)=42 | | x-6/5=1/12 | | -102-9x=-17x+170 | | 3(3-5x)=3(4x+1) | | 9x-3=6x-72 | | a-49+a=a+48 | | 3.75+15=63.75 | | 547954395x=384908320 | | 2(6x-4)=41 | | (2x-2)(2x+2)-(x+1)(4x-4)=10 | | u-18+u=u+48 | | 3-4x=6-7x | | 8x(3x+2)-(x-3)=8(x-5)+9 | | u+48+u-18+u=180 | | -5x-6=49 | | 4a-3=25 | | -52+11x=7x+20 |